JPS62101375U - - Google Patents
Info
- Publication number
- JPS62101375U JPS62101375U JP19311585U JP19311585U JPS62101375U JP S62101375 U JPS62101375 U JP S62101375U JP 19311585 U JP19311585 U JP 19311585U JP 19311585 U JP19311585 U JP 19311585U JP S62101375 U JPS62101375 U JP S62101375U
- Authority
- JP
- Japan
- Prior art keywords
- commutator
- adapter
- brush
- permanent magnet
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000696 magnetic material Substances 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Dc Machiner (AREA)
Description
第１図はこの考案の一実施例を示す断面図、第
２図は従来例のフラツトモートルを示す断面図で
ある。
図中、１は回転軸、２はコイル、３はアマチユ
ア、４はコミテータ、７はリアブラケツト、１０
は軸受、１１は永久磁石、１２はブラシ、１６は
検出器、１７はアダプタ、１７ａは凹部である。
尚、図中同一符号は同一又は相当部分を示す。
FIG. 1 is a sectional view showing an embodiment of this invention, and FIG. 2 is a sectional view showing a conventional flat motor. In the figure, 1 is the rotating shaft, 2 is the coil, 3 is the armature, 4 is the commutator, 7 is the rear bracket, and 10
11 is a bearing, 11 is a permanent magnet, 12 is a brush, 16 is a detector, 17 is an adapter, and 17a is a recessed portion.
Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
固定された永久磁石、この永久磁石と軸方向に間
隙を介して対向する磁性材料からなるフロントブ
ラケツト、上記永久磁石とフロントブラケツトの
間に回転可能に支承されコイルを内蔵するアマチ
ユア、上記コイルと接続され上記リアブラケツト
より軸方向に突き出たコミテータ、このコミテー
タと当接するブラシ、上記コミテータと一体に回
転する回転軸、この回転軸に固定された検出器を
備えたものにおいて、上記コミテータと検出器の
間に回転軸を支承する軸受を介装するとともに、
この軸受をリアブラケツトに固定されたアダプタ
の内周に装着し、かつこのアダプタにブラシを嵌
装したことを特徴とするフラツトモートル。 (2) アダプタは樹脂で製作されている実用新案
登録請求の範囲第１項記載のフラツトモートル。 (3) アダプタの凹部にブラシが嵌め込まれてい
る実用新案登録請求の範囲第１項または第２項記
載のフラツトモートル。[Claims for Utility Model Registration] (1) A permanent magnet fixed to one end of a rear bracket made of a magnetic material, a front bracket made of a magnetic material that faces the permanent magnet with a gap in the axial direction, and the above permanent magnet and An armature that is rotatably supported between the front brackets and has a built-in coil, a commutator that is connected to the coil and projects axially from the rear bracket, a brush that comes into contact with the commutator, a rotating shaft that rotates together with the commutator, and a rotary shaft that rotates integrally with the commutator. In a device equipped with a detector fixed to a rotating shaft, a bearing for supporting the rotating shaft is interposed between the commutator and the detector, and
A flat motor characterized in that this bearing is attached to the inner periphery of an adapter fixed to a rear bracket, and a brush is fitted to this adapter. (2) The flat motor according to claim 1, wherein the adapter is made of resin. (3) The flat motor according to claim 1 or 2, in which a brush is fitted into the recess of the adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19311585U JPS62101375U (en) | 1985-12-13 | 1985-12-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19311585U JPS62101375U (en) | 1985-12-13 | 1985-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62101375U true JPS62101375U (en) | 1987-06-27 |
Family
ID=31148835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19311585U Pending JPS62101375U (en) | 1985-12-13 | 1985-12-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62101375U (en) |
-
1985
- 1985-12-13 JP JP19311585U patent/JPS62101375U/ja active Pending